87087948

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 206976000

約数和(自身を除く): 119888052

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 327, 417, 436, 479, 556, 654, 834, 958, 1308, 1437, 1668, 1916, 2874, 5748, 15151, 30302, 45453, 52211, 60604, 66581, 90906, 104422, 133162, 156633, 181812, 199743, 208844, 266324, 313266, 399486, 626532, 798972, 7257329, 14514658, 21771987, 29029316, 43543974, 87087948]

約数ペア:

[(1, 87087948), (2, 43543974), (3, 29029316), (4, 21771987), (6, 14514658), (12, 7257329), (109, 798972), (139, 626532), (218, 399486), (278, 313266), (327, 266324), (417, 208844), (436, 199743), (479, 181812), (556, 156633), (654, 133162), (834, 104422), (958, 90906), (1308, 66581), (1437, 60604), (1668, 52211), (1916, 45453), (2874, 30302), (5748, 15151)]